66360162 has 16 divisors (see below), whose sum is σ = 144785952. Its totient is φ = 20109120.

The previous prime is 66360157. The next prime is 66360241. The reversal of 66360162 is 26106366.

It is a super-2 number, since 2×66360162² = 8807342201332488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502663 + ... + 502794.

It is an arithmetic number, because the mean of its divisors is an integer number (9049122).

Almost surely, 2^66360162 is an apocalyptic number.

66360162 is an abundant number, since it is smaller than the sum of its proper divisors (78425790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66360162 is a wasteful number, since it uses less digits than its factorization.

66360162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005473.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 66360162 is about 8146.1746850899. The cubic root of 66360162 is about 404.8577705113.

The spelling of 66360162 in words is "sixty-six million, three hundred sixty thousand, one hundred sixty-two".